| 1:15.79 | 2:35.95 | (1:20.16) | |
| 3:56.32 | (1:20.37) | 5:15.97 | (1:19.65) |
| 6:35.61 | (1:19.64) | 7:54.44 | (1:18.83) |
| 9:13.47 | (1:19.03) | 10:32.68 | (1:19.21) |
| 11:52.00 | (1:19.32) | 13:11.36 | (1:19.36) |
| 14:30.91 | (1:19.55) | 15:50.66 | (1:19.75) |
| 17:09.78 | (1:19.12) | 18:28.93 | (1:19.15) |
| 19:47.41 | (1:18.48) |